A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage.
Classification: Pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor
NSN 5985-01-085-0132
NSN 5965-01-566-2744
NSN 6620-01-380-4882
NSN 6135-01-550-4792
NSN 5965-01-521-4452
NSN 5960-00-384-2601
NSN 5835-00-217-2147
NSN 5960-01-141-6489
NSN 2925-01-535-7235
NSN 5895-01-391-9047
NSN 5935-01-350-2396
NSN 6610-01-141-4960